小编Ye *_*tut的帖子

无法android:gravity从我的CustomView 获取gravity属性().

XML

<MyCustomView
 ...
 android:gravity="right"
 />

我的自定义视图;

class MyCustomView extends LinearLayout{
 ...
 @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    getGravity(); //Throws method not found exception
    ((LayoutParams)getLayoutParams()).gravity; //This returns the value of android:layout_gravity
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
  }
 ...
}

getGravity(); 抛出方法未找到异常;

((LayoutParams)getLayoutParams()).gravity; 返回android:layout_gravity的值

无论如何我可以从视图中获取引力属性吗？